LG Optimus Chic E720 vs ZTE Racer II

Compare recorded specifications, size and practical differences.

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Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

  • Weight

    Racer II: 32 g lighter

    Optimus Chic E720:
    132 g
    Racer II:
    100 g
  • Width

    Racer II: 2.5 mm narrower

    Optimus Chic E720:
    57.9 mm
    Racer II:
    55.4 mm
  • Screen diagonal

    Racer II: 0.4 in smaller diagonal

    Optimus Chic E720:
    3.2 in
    Racer II:
    2.8 in
  • Depth

    Optimus Chic E720: 0.6 mm thinner

    Optimus Chic E720:
    12.9 mm
    Racer II:
    13.5 mm
  • Height

    Racer II: 8.5 mm shorter

    Optimus Chic E720:
    112.5 mm
    Racer II:
    104 mm
  • Release year

    Optimus Chic E720:
    2010
    Racer II:
    2011

Physical size

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

  1. 1. Optimus Chic E720

    Height:
    112.5 mm +8.5 mm versus Racer II
    Width:
    57.9 mm +2.5 mm versus Racer II
    Depth:
    12.9 mm
  2. 2. Racer II

    Height:
    104 mm
    Width:
    55.4 mm
    Depth:
    13.5 mm +0.6 mm versus Optimus Chic E720

Weight

Bars start at zero and share a scale within this chart.

  1. 1. Optimus Chic E720

    132 g

    +32 g versus Racer II

  2. 2. Racer II

    100 g

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

  1. 1. Optimus Chic E720

    Screen diagonal:
    3.2 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    30.5 cm²
  2. 2. Racer II

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 cm²

Optimus Chic E720 has approximately 25.6% more rectangular screen area than Racer II.

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

Optimus Chic E720: Original memory entry

150 MB

Racer II: Original memory entry

256 MB · 512 MB RAM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Optimus Chic E720

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 2 GB included

2. Racer II

NFC:
See details Optional
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot)

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded battery capacity

Bars start at zero and share a scale within this chart.

  1. 1. Optimus Chic E720

    1250 mAh

    +150 mAh versus Racer II

  2. 2. Racer II

    1100 mAh

Specifications

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

1. Optimus Chic E7202. Racer II

Everyday essentials
Everyday essentials — specifications for Optimus Chic E720, Racer II.
SpecificationOptimus Chic E720Racer II
Dimensions (HxWxD)
  • 112.5 Х 57.9 Х 12.9 mm
  • 104 Х 55.4 Х 13.5 mm
Weight
  • 132 g
  • 100 g
Technology
  • TFT
  • TFT
Screen size
  • 3.2" inch
  • 2.8" inch
Screen resolution
  • 320 x 480 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 150 MB
  • 256 MB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1250 mAh
  • Removable Li-Po
  • 1100 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.2 (Froyo)
  • Android 2.2 (Froyo)
NFC Unknown
  • Optional
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Optimus Chic E720, Racer II.
SpecificationOptimus Chic E720Racer II
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 256K
Screen area
  • 30.5 cm2
  • 24.3 cm2
Screen format
  • 3:2 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 46.8%
  • 42.1%
PPI /points per inch/
  • 180 PPI
  • 143 PPI
Camera and Video
Camera and Video — specifications for Optimus Chic E720, Racer II.
SpecificationOptimus Chic E720Racer II
Rear camera, main
  • 5 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 3.15 MP
Video
  • 480p@30fps
  • Yes
Front camera, selfie
  • 0 MP,
  • 0 MP,
Performance
Performance — specifications for Optimus Chic E720, Racer II.
SpecificationOptimus Chic E720Racer II
Processor CPU
  • 600 MHz
  • 500 MHz ARM 11
General specs
General specs — specifications for Optimus Chic E720, Racer II.
SpecificationOptimus Chic E720Racer II
Release date
  • 2010
  • July
  • 2011
  • August
Colors
  • Black
  • White
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 100 EUR
  • 200 EUR
Battery life
  • Stand by time- Up to 450 h (2G) / Up to 450 h (3G) Talking time- Up to 5 h (2G) / Up to 5 h 30 min (3G)
  • Stand by time- Up to 166 h Talking time- Up to 4 h 35 min
Communication and Connectivity
Communication and Connectivity — specifications for Optimus Chic E720, Racer II.
SpecificationOptimus Chic E720Racer II
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed
  • HSPA 7.2/2 Mbps
  • HSPA 3.6/0.384 Mbps
GPRS
  • Class 12
  • Yes
Edge
  • Class 12
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11 b/g
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB
Bluetooth
  • 2.1
  • A2DP
  • 2.1
  • A2DP
  • EDR
Harmful irradiation
  • SAR - 1.13 W/kg (head) 0.92 W/kg (body) SAR EU - 1.52 W/kg (head) 1.49 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Optimus Chic E720, Racer II.
SpecificationOptimus Chic E720Racer II
Radio
  • Stereo FM radio
  • Stereo FM radio
  • RDS
Other features
Other features — specifications for Optimus Chic E720, Racer II.
SpecificationOptimus Chic E720Racer II
Dop
  • Sensors Accelerometer
  • proximity
  • compass - DivX/MP4/H.264/WMV player -MP3/WAV/WMA/eAAC+ player -Document viewer -Organizer -Voice memo -Predictive text input
  • Sensors Accelerometer
  • proximity
  • compass - MP4/H.264 player -MP3/WAV/eAAC+ player -Organizer -Document viewer -Voice memo -Predictive text input - Also known as ZTE Meteor Racer II